20050660044

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{599}}^1\times {\mathrm{40427}}^1$

素因数の和:41059

約数の個数: 72

約数和(自身を含む): 52976851200

約数和(自身を除く): 32926191156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 599, 828, 1198, 1797, 2396, 3594, 5391, 7188, 10782, 13777, 21564, 27554, 40427, 41331, 55108, 80854, 82662, 121281, 123993, 161708, 165324, 242562, 247986, 363843, 485124, 495972, 727686, 929821, 1455372, 1859642, 2789463, 3719284, 5578926, 8368389, 11157852, 16736778, 24215773, 33473556, 48431546, 72647319, 96863092, 145294638, 217941957, 290589276, 435883914, 556962779, 871767828, 1113925558, 1670888337, 2227851116, 3341776674, 5012665011, 6683553348, 10025330022, 20050660044]

約数ペア:

[(1, 20050660044), (2, 10025330022), (3, 6683553348), (4, 5012665011), (6, 3341776674), (9, 2227851116), (12, 1670888337), (18, 1113925558), (23, 871767828), (36, 556962779), (46, 435883914), (69, 290589276), (92, 217941957), (138, 145294638), (207, 96863092), (276, 72647319), (414, 48431546), (599, 33473556), (828, 24215773), (1198, 16736778), (1797, 11157852), (2396, 8368389), (3594, 5578926), (5391, 3719284), (7188, 2789463), (10782, 1859642), (13777, 1455372), (21564, 929821), (27554, 727686), (40427, 495972), (41331, 485124), (55108, 363843), (80854, 247986), (82662, 242562), (121281, 165324), (123993, 161708)]